*{
	margin: 0;
	padding: 0;
}

header{
	width: 100%;
	height: 40px;
	background-color: #333333;
}

header .top{
	width: 1226px;
	margin: auto;
}

header .top .left{
	line-height: 40px;
	float: left;
}

header .top .left a{
	color: #b0b0b0;
	text-decoration: none;
	font-size: 12px;
	display: inline-block;
}

header .top .left span{
	color: #424242;
	font-size: 12px;
}

header .top .right{
	float: right;
	line-height: 40px;
	position: relative;
}

header .top .right a{
	color: #b0b0b0;
	font-size: 12px;
	text-decoration: none;
}

header .top .right span{
	color: #424242;
	font-size: 12px;
}

.gwc{
	background-color: #424242;
	/* padding: 11px 20px; */
	margin-left: 20px;
	display: inline-block;
	width: 120px;
	height: 39px;
	text-align: center;
}

.gwc:hover{
	background-color: #fff;
	color: #ff6700 !important;
}

.msg{
	width: 320px;
	height: 0px;
	position: absolute;
	top: 40px;
	right: 0px;
	box-shadow: 0 0 10px rgba(0,0,0,0.2);
	overflow: hidden;
}

.gwc:hover .msg{
	display: block;
	height: 100px;
}
section{
	width: 1226px;
	height: 100px;
	/* border: 1px solid gray; */
	/* 超出部分隐藏 
	1.溢出部分隐藏
	2.解决塌陷问题*/
	margin: auto;
	overflow: hidden;
}
section .logo{
	width: 55px;
	height: 55px;
	background-color: #FF6700;
	margin-top: 18px;
	float: left;
}
.logo:hover .mi-logo{
	display: none;
}
.logo:hover .mi-home{
	display: block;
}
.mi-logo{
	display: block;
}
.mi-home{
	display: none;
}
section .nav{
	float: left;
	margin-top: 35px;
	/* line-height: 100%; */
	margin-left: 200px;
}
section .nav ul li{
	list-style: none;
	float: left;
}
section .nav ul li a{
	text-decoration: none;
	color: #333333;
	padding: 0 6px;
}
section .nav ul li a:hover{
	color: #FF6700;
}
.search{
	float: right;
	line-height: 100px;
}
.search input{
	width: 250px;
	height: 40px;
	/* out外边  line线 行*/
	outline: none;
	/* 首行缩进text-indent */
	text-indent: 20px;
}
.banner{
	width: 1226px;
	height: 460px;
	margin: auto;
	position:relative;
}
.banner .left{
	width: 234px;
	height: 420px;
	background-color:lavenderblush;
	float: left;
	padding:20px 0px;
}
.banner .right{
	width: 992px;
	height: 460px;
	background-color:white;
	float: left;
}
.banner .left li{
	height:42px;
	line-height:42px;
	list-style:none;
}
.banner .left li:hover{
	background-color:silver;
	}
	.banner>.left>ul>li:hover{
		background-color:white;
	}
.banner .left li a{
	text-decoration:none;
	color:#8edcdc;
}
.left .b1{
	float:left;
	padding-left:30px;
}
.left .b2{
	float:right;
	padding-right:30px;
}
.banner .left ul li:hover .box{
	display:block;
}
.banner .left .box{
	width:952px;
	height:418px;
	background-color: #FFF;
	position:absolute;
	top:0px;
	left:234px;
	border:1px solid lightgray;
	box-shadow:2px 2px 5px rgba(0,0,0,0.5);
	padding:20px;
	display:none;
}
.box li{
	width:238px;
	height:60px !important;
	float:left;
}
.box li span{
	color:gray;
	height:60px;
	float:left;
}
.box li img{
	float:left;
}